Finding the Third Proportional to 67,270.50 and 158,574.38

Step by Step Solution

1. Step 1: Write the proportion equation
   67,270.50 : 158,574.38 = 158,574.38 : x
2. Step 2: Convert to fraction form
   67,270.50/158,574.38 = 158,574.38/x
3. Step 3: Cross multiply
   67,270.50x = 158,574.38 × 158,574.38
4. Step 4: Simplify right side
   67,270.50x = 25,145,832,406.64
5. Step 5: Solve for x
   x = 25,145,832,406.64/67,270.50
6. Step 6: Final answer
   x = 373,801.78